<!DOCTYPE html>
<html>

	<head>
		<meta charset="utf-8">
		<title></title>
		<style>
			a {
				text-decoration: none;
			}
			
			h1 {
				text-decoration: overline;
			}
			
			h2 {
				text-decoration: line-through;
			}
			
			h3 {
				text-decoration: underline;
			}
		</style>
	</head>

	<body>
		<p>Link to: <a href="http://www.w3cschool.cc">w3cschool.cc</a></p>
		<h1>This is heading 1</h1>
		<h2>This is heading 2</h2>
		<h3>This is heading 3</h3>
	</body>

</html>